Rchr
J-GLOBAL ID：200901001694654678
Update date: Jan. 30, 2024
Kaji Ryosaku
カジ リョウサク | Kaji Ryosaku
Affiliation and department：
National Institute of Advanced Industrial Science and Technology
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Homepage URL (1)：
http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=R06175725
Research field (1)：
Optical engineering and photonics
Research keywords (5)：
ODLTS
, ILTS
, DLTS
, 光子数検出
, 単一光子検出
Research theme for competitive and other funds (2)：
2007 - 2008 Developing new fabrication methods of nanotube-contained waveguides and improving device functionalities
接合トラップ準位制御による高性能光子検出
Papers (2)：
R Kaji, A Yoshizawa, H Tsuchida. Evaluation of keyrates in unconditionally secure quantum key distribution taking account of the afterpulse effect of single-photon detectors. ELECTRONICS AND COMMUNICATIONS IN JAPAN PART II-ELECTRONICS. 2004. 87. 9. 38-45
Ide Toshihide, Shimizu Mitsuaki, Mukai Seiji, Ogura Mutsuo, Kikuchi Takuya, Suzuki Yoshihiro, Kaji Ryosaku, Itoh Hideo, Watanabe Masanobu, Yajima Hiroyoshi, et al. Continuous Output Beam Steering in Vertical-Cavity Surface-Emitting Lasers with Two p-Type Electrodes by Controlling Injection Current Profile. Japanese Journal of Applied Physics. 1999. 38. 4. 1966-1970
MISC (19)：
大室俊之, 中西功一, 鍛冶良作, 金高健二, 影山徳典, 糸賀恵美子, 片浦弘道, 山下正文, 森雅彦, 榊原陽一. 偏光依存性の小さいカーボンナノチューブ含有非線形光導波路の作製. 応用物理学関係連合講演会講演予稿集. 2008. 55th. 3. 1252
ITOH Hideo, LIN Xin, KAJI Ryosaku, NIWA Tatsuya. Quiz-Rally system using battery-less spatial optical information terminals and active RFID tags. 2006. 2006. 14. 345-350
H Itoh, Lin, X, R Kaji, T Niwa, Y Nakamura, T Nishimura. Aimulet: a multilingual spatial optical voice card terminal for location and direction based information services. ICO20: OPTICAL COMMUNICATION. 2006. 6025
ITOH Hideo, KOSUGI Kazutaka, LIN Xin, KAJI Ryosaku, NISHIMURA Takuichi, TAKIZAWA Kuniharu. Reflectivity Modulation Communication Terminal Using a Range Finding Video Camera. ITE technical report. 2005. 2005. 107. 29-32
愛・地球博における無電源光音声利用者支援システム. 日本光学会学術講演会講演予稿集. 2005. 648-649
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Patents (5)：
光検出方法
受信兼送信機および送信兼受信機からなる量子暗号通信システム及びそのタイミング信号作成法
量子相関光子対発生装置
単一光子検出器評価装置、そのためのプログラムおよび記録媒体
単一光子検出装置およびそのアフターパルス除去方法
Professional career (1)：
博士(工学)
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